288082 has 16 divisors (see below), whose sum is σ = 471960. Its totient is φ = 131328.

The previous prime is 288077. The next prime is 288089. The reversal of 288082 is 280882.

It can be written as a sum of positive squares in 4 ways, for example, as 271441 + 16641 = 521^2 + 129^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 288082.

It is not an unprimeable number, because it can be changed into a prime (288089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144 + ... + 1372.

2²⁸⁸⁰⁸² is an apocalyptic number.

288082 is a deficient number, since it is larger than the sum of its proper divisors (183878).

288082 is a wasteful number, since it uses less digits than its factorization.

288082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 288082 is about 536.7327081518. The cubic root of 288082 is about 66.0448119302.

The spelling of 288082 in words is "two hundred eighty-eight thousand, eighty-two".